#1C3FA6 Color

#1C3FA6 is rgb(28, 63, 166) in RGB and hsl(225, 71%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C3FA6

HEX#1C3FA6

RGBrgb(28, 63, 166)

HSLhsl(225, 71%, 38%)

HSVhsv(225, 83%, 65%)

OKLCHoklch(41.3% 0.171 265.1)

CMYKcmyk(83%, 62%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C3FA6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.09:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.31:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C3FA6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C3FA6 Complementary#A6831C Analogous#1C83A6 Analogous#3F1CA6 Triadic#A61C3F Triadic#3FA61C

Tints & Shades

Lighter tints and darker shades of #1C3FA6, useful for hover states, backgrounds, and text variants.

Tints

#234DCD #3B64DE #6283E4 #859EEA #ACBDF1 #CFD9F7

Shades

#183690 #152E7A #112664 #0E1F53 #0A173D #070F27

Use #1C3FA6 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex